Fibrous Dysplasia Flashcards
learn the classic appearance and location of FD
1
Q
Is FD benign or aggressive ?
A
Benign.
2
Q
What is the common age range for FD ?
A
3- 15 year olds.
3
Q
Why is FD lesion prone to fracturing ?
A
Due to bone remodelling the bone is weaker.
4
Q
What are the 2 most common Xray appearances in FD?
A
1) endosteal scalloping
2)Ground glass appearance in the matrix.
5
Q
What happens in Fibrous dysplasia ?
A
The medullary bone gets replaced with fibrous tissue.
6
Q
When fibrous dysplasia is found in the long bones, what can this cause ?
A
Bowing known as shepherds crook appearance.
7
Q
What are the common locations for Fibrous Dysplasia ?
A
Pelvis, femur, ribs, skull, jaw.
